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Why Angular Contact Ball Bearings in Gear Reducers Make Noise (And How to Fix It)

Angular contact ball bearings play a key role in the smooth operation of gear reducers. But when they start making noise, it can be a sign of underlying problems. Understanding the causes of bearing noise helps you prevent breakdowns, improve performance, and extend equipment life. Here are the most common reasons — and how to solve them. Common Causes of Bearing Noise 1. Too High Speed (RPM) Running the gear reducer at excessive speeds increases internal friction and vibration, which can lead to abnormal noise. 2. Lubrication Problems Not enough grease or oil Using the wrong type of lubricant These issues cause metal-to-metal contact, increasing friction and wear — and often resulting in noise. 3. Incorrect Installation If bearings are not mounted properly — such as misalignment or incorrect internal clearance — it can create unstable rotation and unusual sounds. 4. Overloading the Bearing When the load exceeds what the bearing is rated for, it causes extra stress, heat, and vibration, all of which can result in noise. 5. Low-Quality Bearings Bearings with rough surfaces on the balls or raceways, or those with inconsistent internal tolerances, may produce noise even under normal conditions. How to Reduce Noise and Improve Bearing Performance ✅ Use the Right Lubrication Apply the correct type and amount of grease or oil. Follow manufacturer recommendations for lubrication intervals. ✅ Install Bearings Correctly Always follow proper installation methods. Check alignment and internal clearance during setup. ✅ Control Operating Speed Avoid running the gear reducer beyond its recommended RPM range. ✅ Monitor Load Levels Ensure loads stay within the bearing’s capacity. Regularly inspect operating conditions to avoid overloading. ✅ Choose High-Quality Bearings Invest in precision-engineered angular contact ball bearings from trusted manufacturers. Quality bearings reduce noise, last longer, and perform better under pressure. Final Thoughts Noise from angular contact ball bearings doesn’t always mean failure — but it’s a warning sign that shouldn’t be ignored. Most bearing noise is preventable by addressing: Lubrication Installation Load Speed and using high-quality components. By taking care of these factors, you’ll keep your gear reducers running quieter, smoother, and more efficiently. Looking for Quiet, Durable Bearings? At Beining Technology, we design high-precision angular contact ball bearings specifically for demanding gear reducer applications. Built for reliability, performance, and long service life.  

2025

07/05

How Cryogenic Treatment Enhances Bearing Performance

  As a professional bearing manufacturer, we're always looking for ways to improve the durability and performance of our products. One method we've integrated into our production process is cryogenic treatment of bearings — a low-temperature enhancement that boosts material properties without changing the core manufacturing flow. This controlled cold treatment helps our bearings perform better in high-speed, high-load, and extreme environments. 1. Stronger Bearings, Longer Life We apply deep cold treatment of bearings at temperatures as low as -196°C, using liquid nitrogen in a precise cycle to create lasting improvements: Up to 3x longer lifespan by transforming residual austenite into hardened martensite 40% better dimensional stability – maintains precision within 0.002mm even under thermal changes Increases hardness by 3–5 HRC thanks to finer carbide dispersion This is not just a surface-level improvement — it’s a structural upgrade that supports long-term reliability. 2. Real-World Results from Our Bearings Engineers trust our cryogenically treated bearings in some of the most demanding applications: Medical: CT scanner bearings maintain rotation accuracy within ±0.3 microns/hour after 50,000+ cycles Aerospace: Satellite gyro bearings operate reliably at -150°C with 35% less friction Machining: CNC spindle bearings reach 200,000 RPM with vibration under 0.8 microns These results show how bearing lifespan improvement can be achieved through smart material engineering — not just design. 3. Designed for High-Demand Applications Our bearings are built for environments where every micron matters: High-speed spindles over 250,000 RPM Semiconductor wafer handling systems Electric vehicle motor drives Cryogenic pumps and aerospace mechanisms Want Higher-Performance Bearings? At Beining Technology, we combine advanced materials, precision manufacturing, and optional low temperature treatment for industrial bearings to deliver components that last longer and perform better. Whether you're using bearings in CNC machines, aerospace systems, or medical equipment, we can help you find the right solution.

2025

07/04

How to Prevent Premature Spindle Bearing Failure: Protect Your Precision Machining Investment

  Premature spindle bearing failure is more than just a maintenance issue — it’s a costly problem that leads to downtime, poor part quality, and lost profits. To protect your investment, it’s important to understand what causes bearings to wear out early and how to avoid it. Common Causes of Early Spindle Bearing Failures (And How to Fix Them) 1. Improper Installation or Misalignment Too tight fit: Pressing a bearing onto a shaft with too much force can reduce internal clearance, causing heat build-up and faster wear. Shaft or housing misalignment: Even small alignment errors create uneven pressure on the bearing, leading to early fatigue and damage. ✅ Solution: Always follow correct fitting procedures and use proper tools during installation. 2. Lubrication Problems and Contamination Wrong lubricant type or viscosity: Using the wrong grease or oil can cut bearing life by up to 80%, especially at high speeds. Dust, metal chips, or coolant inside the bearing: These particles act like sandpaper, wearing down surfaces and causing cracks. Moisture or water ingress: Leads to rust and washes away the protective oil film. ✅ Solution: Use the right lubricant for your application. Replace grease regularly. Keep contaminants out with strong seals like TefSeal™, and check seal condition every few months. 3. Over-Preloading and Heat Build-Up Too much preload: While some preload improves stiffness, too much creates high internal stress and heat, which breaks down the lubricant and shortens bearing life. Overheating: Poor cooling allows heat from friction to build up, softening steel and accelerating material breakdown. ✅ Solution: Use precision tools to set the correct preload. Monitor spindle temperature closely — even a 15°C increase can cut bearing life in half. 4. Vibration and Impact Damage Machine vibration: Unbalanced tools or unstable cutting conditions send shockwaves through the bearing, causing surface pitting and micro-wear. Rough handling during installation: Striking the bearing directly with a hammer leaves invisible dents on raceways, which later cause spalling and failure. ✅ Solution: Use balanced tools (ISO 1940 G1.0 or better). Handle bearings carefully and always use proper mounting tools. Why Choose Beining Technology? At Beining, we design our spindle bearings with real-world challenges in mind: Ultra-precise tolerances: Better fits mean less stress and longer life. High-quality materials: Special steels and advanced heat treatments resist wear and heat. Smart design: Optimized geometry reduces internal stress and increases durability. Strong sealing systems: Our  technology blocks contamination 2x better than standard options. Expert support: From selection to setup and maintenance, our team helps you get the most from your bearings.

2025

07/04

How to Maintain Industrial Robot Reducer Bearings – Simple Guide

  Learn the basics of maintaining industrial robot reducer bearings. Keep your robots running smoothly with these easy-to-follow maintenance tips. Keep Your Robots Working Well Industrial robot reducer bearings play a key role in robotic arms and joints. They help the robot move precisely and handle heavy loads. If not maintained well, they can wear out faster, cause breakdowns, and lead to expensive repairs. Here are simple but important steps to help you care for your robot reducer bearings: Keep Everything Clean Dirt and dust hurt bearings. Always keep the area clean when working on your robot. Even small particles can damage the bearing and shorten its life. Make sure tools, hands, and surfaces are free from contamination before handling bearings. Check Bearings Regularly Don’t wait until something breaks. Check your bearings often for: If you see anything unusual, take action right away. Replace or add grease if needed. Signs of damage like dents or rust Grease levels – is there enough? Strange noises, vibrations, or heat when the robot runs Use the Right Lubricant Use only the type of grease recommended by the manufacturer. The right lubricant helps bearings last longer and work better. Follow instructions for how much to use and how often to reapply. Handle Bearings with Care Bearings are precise parts. Dropping or hitting them can damage them. Always use proper tools when installing or removing bearings. Never force them into place. Store Spare Bearings Properly Keep spare bearings in their original packaging. Store them in a dry, cool place. Avoid moisture and chemicals that can cause rust. Check stored bearings occasionally to make sure they’re still in good condition. Replace Damaged Bearings Early If a bearing is worn or broken, replace it quickly. Waiting can cause more damage and cost more in the long run. Minor issues might be fixed, but serious damage means it’s time for a new bearing. Summary: 6 Key Steps To keep your robot reducer bearings working well: Keep things clean Inspect regularly Use the correct lubricant Handle carefully Store spares properly Replace damaged parts early By following these basic steps, you can reduce downtime and get the most out of your industrial robots. When it comes to keeping your industrial robot reducer bearings running at their best, the quality of the parts you use really matters. At Beining Technology, we design and build precision bearings that are made to last — even in the toughest robotic applications. Our reducer bearings deliver accurate torque control, strong performance under heavy loads, and long-term reliability. Every bearing we produce is carefully engineered and tested to ensure it meets the high standards today’s automation systems demand. If you're looking for bearings that combine performance, durability, and precision, you can trust Beining Technology to deliver. Beining Technology – Precision Bearings for the Robotics Industry  

2025

07/02

How to Avoid Fit Failures in CNC Spindle Bearings

  Torque Accurate. Spindle Stable. At Beining Technology, we specialize in high-precision angular contact ball bearings for CNC machine spindles. Here’s how we help prevent common fit failures and ensure long-lasting performance. Key Steps to Fix Bearing Fit Issues: Check Dimensions Carefully Make sure shaft and housing sizes match design specs (usually h6/H7). Re-work if tolerances are off. Use Proper Installation Tools Mount bearings with a hydraulic press to avoid tilting. Tighten locknuts to the correct torque (e.g., 100–200 N·m). Choose the Right Lubrication Use clean, high-performance grease like Kluber Isoflex NBU 15. Fill only 30–40% of the cavity. ⚠️ Over 60% of early bearing failures come from dirty or wrong lubricants. Monitor Operation Performance Watch for: Unusual noise (>85 dB) High temperatures (>70°C) Vibration levels above 1.5 mm/s RMS Inspect & Replace When Needed Look for signs of wear like pitting or flaking on raceways. Adjust preload settings (e.g., 200–400 N axial force for paired bearings). Control Heat During Installation Keep temperature below 120°C during shrink-fit. Always use induction heaters — never open flames. Maintain Seals Regularly Replace labyrinth seals every year or after 2,000 operating hours. Material Compatibility is Key Only use metal-to-metal parts. Plastic spacers can deform under load. Example: Non-metal shims may reduce fit strength by up to 50%. Why Choose Beining Bearings? Our angular contact bearings are built for precision and durability: ✅ Radial runout < 3 μm ✅ Service life over 20,000 hours ✅ Designed for high-speed spindles (20,000 RPM+) Avoid costly downtime with Beining's engineering excellence. Ready to Upgrade Your Spindle Performance? Explore our CNC spindle bearing solutions Request technical support from our engineers ​

2025

06/30

Why Do High-Speed Precision Angular Contact Ball Bearings Seize? Beining Technology Explains the Causes and Fixes!

Imagine this frustrating scenario: You’ve just installed brand-new high-speed precision angular contact ball bearings, expecting smooth, reliable performance. But instead, they quickly overheat — and then seize! This was exactly the situation a customer brought to us at Beining Technology just two days ago. If you’ve experienced this issue, you’re not alone — and the root causes are often surprisingly simple. As a leading manufacturer of precision bearings, we’ve identified the most common reasons behind bearing seizure:    1. Improper Installation This is one of the most frequent causes. Using excessive force or improper tools during installation can damage internal components such as raceways or rolling elements. Even slight deformations can disrupt the precise geometry required for high-speed operation, leading to increased friction, overheating, and eventually seizure. ✅ Tip: Always use proper press-fit tools and avoid hammering directly on the bearing.    2. Contamination Intrusion Even microscopic particles can be disastrous. Dust, metal shavings, or other debris entering the bearing during installation or initial operation can act like sandpaper, causing scoring, increased friction, and rapid failure — especially under high speeds. ✅ Tip: Ensure a clean working environment and inspect housing/seals before installation.    3. Incorrect Lubrication Lubrication is critical — and getting it wrong can spell disaster. Using the wrong type of grease (e.g., viscosity not suitable for speed or temperature), under-lubrication (leading to dry running), or over-lubrication (causing churning and heat buildup) are all common causes of bearing seizure. ✅ Tip: Follow manufacturer guidelines for lubricant type, quantity, and re-lubrication intervals.   4. Wrong Bearing Selection or Load Mismatch "Just fitting" isn't enough. Using a bearing not designed for your specific application can lead to premature failure. Too light a load may cause skidding of the rollers, while excessive load accelerates wear and generates heat. It’s crucial to match the bearing’s DN value, preload, and load capacity to the operating conditions. ✅ Tip: Consult with experts to ensure correct bearing selection based on speed, load, and precision requirements.   ✅ Why Trust Beining Technology? At Beining Intelligent Technology (Zhejiang) Co., Ltd., we go beyond being just a bearing supplier — we are your partner in precision motion solutions. Our high-speed angular contact ball bearings are manufactured to the strictest tolerances and tested under real-world high-speed conditions. Designed for applications requiring torque accuracy and spindle stability, our products deliver the reliability your machines demand.    Prevention Is Key To prevent seizure: Handle bearings with care using proper tools. Maintain a clean installation environment. Use the correct lubricant and apply it precisely. Choose bearings that match your application’s speed, load, and precision needs. If you’ve checked these factors and still experience issues, deeper technical analysis may be needed.    Need Expert Help? Don’t let seized bearings halt your productivity! Whether you need help diagnosing an issue or selecting the right high-speed bearing from the start:  Contact Beining Technology Today!  Phone:+8613034628052 Website: www.precisionball-bearing.com  Business Hours: [ Mon-Sun, 8 AM – 5 PM CET]     ⚙️ Torque Accurate. Spindle Stable. Performance Guaranteed. Beining Technology – Precision Engineered for High-Speed Reliability.  

2025

06/28

Why Bearing Choice Matters for Your CNC Spindle’s Accuracy

High-speed CNC spindles need strong, stable bearings to keep cutting precise and last long. Angular contact ball bearings (ACBBs) are the most common choice for these machines. But picking the right ones isn’t simple — it takes careful design and engineering to avoid early failure and ensure smooth performance. Why Rigidity Matters — And Why It Can Cause Wear Bigger bearings help make spindles more rigid, which is good for accuracy. But at high speeds, wear becomes a big problem. The balls, raceways, and cage all rub together more, leading to damage over time. Here are the key factors that affect bearing life and spindle performance: 1. Contact Angle Alignment The inner and outer rings of an ACBB have different contact angles. If they don’t match well, the cage can rub too much against the inner or outer ring. This causes extra wear and stress. ✅ Fix: Make sure the contact angles are matched as closely as possible during manufacturing and assembly. 2. Spin-to-Roll Ratio When the balls spin instead of just rolling, it creates sliding friction. This increases heat and wears down both the balls and raceways. ✅ Fix: Use optimized internal geometry — like better groove shapes and clearances — to reduce unwanted spinning motion. 3. Bearing Stiffness vs. Critical Speed Too much stiffness may seem good, but it can lower the bearing’s critical speed. If the spindle runs near this point, vibration becomes a serious issue. ✅ Fix: Choose bearings with the right stiffness for your spindle’s RPM and load. Always aim to run below the critical speed. 4. Lower Contact Stress = Longer Life Stress between the balls and raceways leads to fatigue and wear. Reducing this stress helps the bearing last longer. ✅ Fix: Use high-quality steel Apply proper heat treatment (usually HRC 58–62) Polish raceways to very smooth finishes (Ra < 0.05 µm) 5. Lightweight Polymer Cages for High Speeds Metal cages add weight and create more friction at high speeds. That’s why modern high-speed spindle bearings use polymer cages made from materials like PEEK or reinforced nylon. Benefits: Lighter weight → less centrifugal force Smooth surface → less friction Damping effect → absorbs small vibrations ✅ Fix: Use precision-molded polymer cages designed for high-speed applications. Beining Engineering: Built for Real Performance At Beining, we design angular contact ball bearings for real-world CNC spindle needs. Our focus areas include: Feature Benefit Tight contact angle control Less cage wear, longer life Optimized internal geometry Lower friction, less heat Right stiffness for the job Stable running, no resonance Low contact stress design Higher durability Advanced polymer cages Better high-speed stability Summary Choosing the right angular contact ball bearings for high-speed spindles isn’t just about size. It’s about matching every detail — from contact angles to cage design — to your machine's actual operating conditions. With the right engineering, you get smoother cuts, longer tool life, and fewer maintenance issues. Beining Engineering:​​ We specialize in bearings that master these solutions. Stable spindles start here!

2025

06/27

Keep Your Angular Contact Ball Bearings Running Longer

  Maximize performance and lifespan of your precision angular contact ball bearings with these essential tips: 1. Proper Installation – Prevent Early Damage ✅ Fit Perfectly Bearings should rotate freely after installation. If tight, check if the shaft is oversized or out of round. Correct both size and geometry before proceeding. ✅ Use Proper Tools Always install using presses, sleeves, or mandrels. Never strike directly with a hammer. Apply pressure only to the ring that fits tightly (inner ring for shaft mounting, outer ring for housing). ✅ Keep It Clean Install in a dust-free environment to prevent contamination from dirt or debris. 2. Smart Operation – Maximize Daily Performance ✅ Protect Against Contamination Ensure effective sealing against dust and moisture. Avoid excess grease or oil near bearings. ✅ Avoid “Paint Rust” (in Motors) Use high-quality motor paint and allow it to fully cure and off-gas before installing bearings inside the motor. ✅ Lubricate Correctly Use lubricants designed for your bearing’s operating temperature. Follow manufacturer recommendations — too much or too little grease/oil can cause failure. Regularly inspect lubricant condition; old or burnt grease must be replaced. ✅ Balance Rotors Unbalanced rotating components generate vibration, which accelerates bearing wear. Balance new rotors and inspect regularly if unusual vibration occurs. ✅ Monitor Conditions Stop operation immediately if you notice any of the following: Unusual heat Strange noises (e.g., grinding, squealing) Excessive vibration 3. Maintenance & Storage – Extend Service Life ✅ Regular Inspections (Every 3–6 Months) Check for signs of wear, rust, or cracks. Listen to the bearing while running — abnormal sounds may signal issues. Monitor vibration and temperature levels. ✅ Clean Carefully (If Necessary) First, gently remove heavy deposits without spinning the bearing forcefully. For fine cleaning, use filtered solvent (such as clean kerosene or mineral spirits), rotating slowly. Always use fresh, uncontaminated solvent. ✅ Dry & Re-Lubricate Immediately After Cleaning Never store or reuse a bearing without drying and reapplying proper lubrication. ✅ Store Spare Bearings Properly Keep in original sealed packaging. Store at room temperature (~20°C / 68°F). Maintain humidity below 65%. Keep bearings off the floor and away from dust, moisture, and corrosive chemicals. ✅ The Result: By following these best practices, you’ll reduce downtime, avoid costly failures, and get the most value from your angular contact ball bearings. Need expert advice or support? Feel free to reach out — we’re here to help!

2025

06/25

Why CNC Lathe Spindle Bearings Fail: Common Causes & How to Prevent Them

CNC lathe spindle bearings play a crucial role in ensuring machining accuracy, surface finish, and equipment longevity. When these bearings begin to fail — whether through vibration, noise, or stiffness — it directly impacts productivity and part quality. At Beining Intelligent Technology, we specialize in high-performance spindle bearings and diagnose these issues daily. Based on our engineering expertise, here are the most common reasons for spindle bearing failure — and how to prevent them. 1. Bearing Wear & Physical Damage Over time, even the best bearings experience wear due to repeated stress and mechanical forces. Material Fatigue: Continuous loading creates micro-cracks in the raceways or rolling elements, which eventually lead to pitting or spalling. Deformation: Excessive loads or improper handling can cause dents, brinelling, or fractures in the rolling elements. Loss of Precision: As bearings wear, internal clearance increases, leading to vibration, runout, and reduced performance. Low-quality materials or poor heat treatment accelerate this process. ✅ Solution: Choose high-quality bearings from reliable manufacturers like Beining, where material integrity and precision are built into every product. 2. Lubrication Failures Proper lubrication is essential for smooth operation and long service life. Insufficient Lubricant: Too little oil or grease leads to metal-to-metal contact and accelerated wear. Clogged oil lines or ports make the problem worse. Contamination: Coolant, dirt, or metal chips entering the bearing degrade the lubricant and cause abrasive wear. Heat or aging can also break down grease viscosity. Overfilling: Filling more than 33% of the cavity with grease increases drag and generates excess heat. ✅ Solution: Use clean, compatible lubricants, monitor fill levels, and maintain proper seals to keep contaminants out. 3. Installation & Alignment Errors Even the highest-quality bearings can fail quickly if installed incorrectly. Incorrect Fits: Over-tight fits deform bearing rings; loose fits allow vibration and misalignment. Housing or shaft dimensions outside tolerance only worsen the issue. Handling Damage: Using improper tools or applying force incorrectly during installation can dent races or rollers. Preload Issues: Too much axial preload can cause binding, while too little allows unwanted axial movement. ✅ Solution: Always follow proper mounting procedures, check alignment, and verify fit tolerances before installation. 4. Operational Stressors Everyday machining practices can place heavy demands on spindle bearings. Overloading: Aggressive cutting parameters or oversized workpieces can exceed bearing capacity. Impact Loads: Frequent starts/stops or direction changes create shock loads that fatigue bearing surfaces. Thermal Stress: Inadequate cooling causes thermal expansion, reducing internal clearances. Conversely, extreme cold can thicken lubricants, impairing performance. ✅ Solution: Optimize machining strategies to avoid excessive load spikes, and ensure stable operating temperatures. 5. System-Wide Issues Bearing failure isn’t always isolated — other components in the machine can contribute to problems. Unbalanced Tooling: Vibrations from unbalanced toolholders transfer directly to the spindle bearings. Drive Irregularities: Servo motor faults or torque ripple can create uneven spindle loads. Poor Maintenance Practices: Skipping inspections or ignoring signs of damage after collisions accelerates failure. ✅ Solution: Regularly inspect tooling balance, monitor drive system health, and perform scheduled maintenance. Proactive Prevention Strategies To extend the life of your spindle bearings and minimize downtime: ✅ Select the Right Bearings: Match bearing specifications — load ratings, speed capabilities, and precision grades — to your specific spindle application. ✅ Maintain Proper Lubrication: Use clean, compatible lubricants and regularly check for contamination or degradation. ✅ Install with Care: Follow correct mounting procedures and double-check fits and alignments. ✅ Optimize Machining Parameters: Avoid aggressive cuts, balance tooling, and maintain stable temperatures. ✅ Perform Routine Maintenance: Inspect bearings regularly, replace lubricants on schedule, and track early signs of wear. Trust Beining for High-Performance Spindle Bearings At Beining Intelligent Technology, we design and manufacture spindle bearings engineered to withstand the toughest CNC applications. Our products are built for durability, precision, and long-term reliability. If you’re experiencing persistent spindle issues or need help selecting the right bearings for your equipment, feel free to reach out — we’re here to help! Contact us today at www.precisionball-bearing.com

2025

06/24

Step-by-Step Guide: Safely Removing Precision Angular Contact Ball Bearings

Introduction Precision angular contact ball bearings are at the core of high-performance CNC spindles. Whether you're replacing, inspecting, or reusing them, proper disassembly is essential. At Beining Technology, we engineer these critical components with extreme precision — and we know that even the best bearings can be compromised by improper removal techniques. Why Disassembly Technique Matters Incorrect bearing removal can lead to: Microscopic damage that causes premature failure Unnecessary replacements due to avoidable stress on reusable bearings Spindle instability from distorted raceways or dented rollers Contamination risks introduced through unsafe handling Design Tip: Always incorporate puller grooves in shafts and housings — bearings require planned exit paths for safe and efficient removal. Safe Removal Protocol Follow this field-tested procedure to ensure your bearings remain intact during disassembly:  Force Application Fundamentals Never apply force through rolling elements — always target the inner or outer ring only For shaft removal, apply pressure exclusively to the inner ring For housing removal, apply pressure only to the outer ring Use steady axial pressure — sudden jerking motions can bend or distort components Essential Tools & Equipment Before beginning, ensure you have the following tools ready: Hydraulic or mechanical pullers with matching collets Temperature-controlled induction heaters (for expanding inner rings) Soft-faced mallets (e.g., copper or brass) and precision drifts Clean containment trays for post-removal storage Protective gloves and eye wear  Step-by-Step Workflow Clean Surrounding Area – Degrease and remove dirt from the shaft/housing area Secure the Machine – Lock the spindle or shaft to prevent movement during removal Set Up Puller Correctly – Ensure jaws are securely attached to the correct ring (inner or outer) Apply Gradual Pressure – Use steady force until the bearing releases Store Immediately – Place the removed bearing in a clean tray to avoid contamination Post-Removal Care (If Reuse Is Intended) To prepare a bearing for reuse, follow these steps carefully: Thorough Cleaning – Use appropriate solvent to remove grease and debris Air Dry Completely – Blow off excess moisture with clean compressed air; allow to dry in a low-humidity environment Inspect Under Magnification – Check for signs of brinelling, scoring, or discoloration Apply Corrosion Protection – Coat the bearing with rust-inhibiting oil Store Properly – Keep flat in sealed packaging within a climate-controlled environment The Performance Connection Proper disassembly directly impacts spindle performance: Consistent operating temperatures Sustained high-speed accuracy Extended bearing service life Reduced machine downtime Engineering Excellence from Beining Technology At Beining Technology, we manufacture some of the world’s highest-precision angular contact ball bearings with ultra-tight tolerances. Our engineering team ensures every bearing is built for performance — but optimal results also depend on how it's handled during installation and removal. We design bearings not only for performance, but for serviceability. If you face complex disassembly challenges, our R&D team can help tailor solutions to meet your specific needs. Torque True. Spin Steady. Let’s work together to optimize your spindle reliability and machining performance. Contact Beining Techonology today for application-specific guidance and support.

2025

06/23

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